Which method of solving is the best for 9x2 + 4x – 1= 0 and why?
A. Quadratic formula because the quadratic is not factorable.
OB. Square root method because all the numbers are perfect squares.
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C. Factoring method because the quadratic is factorbale.

Atriangle with all sides of equal length is a/an triangle. a. right b. scalene c. equilateral d. isosceles

What is the prime factorization of 23 ?me with this question

Peter applied to an accounting firm and a consulting firm. he knows that 30% of similarly qualified applicants receive job offers from the accounting firm, while only 20% of similarly qualified applicants receive job offers from the consulting firm. assume that receiving an offer from one firm is independent of receiving an offer from the other. what is the probability that both firms offer peter a job?